In the ever-escalating race to own your doorstep, Amazon is making its most aggressive move yet. The company has launched 1-hour and 3-hour delivery options across dozens of American cities, a sweeping expansion that puts its biggest competitor, Walmart, directly in its crosshairs.
The rollout is now live in major metropolitan areas including Los Angeles and Chicago, as well as smaller markets like Boise, Idaho, signaling that Amazon is not just targeting big-city shoppers. The 1-hour option covers more than 90,000 products ranging from everyday household staples to toys and personal care items. The 3-hour option extends to more than 2,000 cities and towns nationwide, with perishable groceries available in select areas.
A new chapter in fast delivery
This latest push builds on Amazon’s broader strategy of using speed as a competitive weapon. The company has long understood that faster delivery drives bigger shopping carts and more frequent purchases. In December, it introduced a separate service called Amazon Now, designed to bring groceries and daily essentials to shoppers’ doors in 30 minutes or less in cities like Seattle and Philadelphia. The 1-hour and 3-hour options now expand that vision to a much wider audience.
To pull off these tighter delivery windows, Amazon has reworked the infrastructure inside its existing same-day delivery centers. Dedicated workstations have been built specifically for these expedited orders. New yellow labels are placed on qualifying packages for quick visual identification, and updated signage throughout each facility helps delivery partners move faster and with fewer mistakes. The upgrades are designed to shave minutes off every step of the process without building an entirely new logistics network from the ground up.
What Amazon members will pay
Speed, of course, comes at a price. Prime members can access the 1-hour delivery option for an additional $9.99 per order and the 3-hour option for $4.99. For shoppers without a Prime membership, those fees climb to $19.99 and $14.99 respectively. While the added costs may give some customers pause, Amazon is clearly banking on the convenience factor being enough to justify the spend, especially among its most loyal Prime subscribers.
Amazon vs. Walmart
The timing is no accident. Walmart has been steadily building out its own same-day and next-day delivery capabilities, leaning heavily on its massive network of physical stores to fulfill online orders quickly. Amazon, lacking that same brick-and-mortar footprint, is instead doubling down on its delivery infrastructure and operational expertise to stay one step ahead.
The two retail titans have been trading blows in the fast-delivery space for years, but the launch of 1-hour shipping marks a notable escalation. For consumers, the rivalry translates into faster, more convenient options. For the industry, it signals that the definition of “fast enough” keeps getting shorter.
As Amazon pushes further into ultra-fast fulfillment, the pressure on competitors to match that pace will only grow. In the new landscape of American retail, waiting a day already feels like a lifetime. Waiting an hour might soon feel the same way.

